bike is in for a dyno monday

[dillthedog]

full akrapovic- fcr41,s every thing else standard
will post up results when i can

[Killerwhale]

full akrapovic- fcr41,s every thing else standard
will post up results when i can

Do you have a before chart?

[dillthedog]

no unfortunatly not

[trixynut]

OK, so lets play guess the bhp!!

Nearest one wins a goldfish in a bag.

I'lll go with ............ 88.

[Killerwhale]

OK, so lets play guess the bhp!!

Nearest one wins a goldfish in a bag.

I'lll go with ............ 88.

Well, the setup should be good for ~10hp so my guess is 80hp at the rear wheel...89 at crank.

[dillthedog]

is that all

[Killerwhale]

is that all

Ten HP on top on a TRX i think is a lot!!
...i would have tossed in a K&N also so it breathes all thru (you said all else was standard)

[dillthedog]

it has fcr,s with foam velocity stack filters

[Killerwhale]

it has fcr,s with foam velocity stack filters

Heh, my bad....of cource you should take everything off the FCR´s!!

[trixynut]

Dyno will measure rear wheel hp. That set-up should add 10 over standard, so my guess is still ........ 88bhp which would be a very respectable increase over the standard 78bhp!

[cheesie]

89.2

[Killerwhale]

Dyno will measure rear wheel hp. That set-up should add 10 over standard, so my guess is still ........ 88bhp which would be a very respectable increase over the standard 78bhp!

Yeah, only thing is that TRX is 79 on the crank according to Yamaha´s "big book"...not rear wheel.

[Kevtrx849]

My guess would be 86 at the wheel.

[youngy]

depending on the correction factor used it can read anything you like, but I'll got for 85 (as kev nicked the 86 I was going to have)

[steve speed]

86.7...........but i hope its more